Changes in farm production and efficiency
Contributors: United States. Agricultural Research Service. Production Economics Research Branch
Series: PERB 3; PERB (Series) -- 3.
Publisher: United States Department of Agriculture, Agricultural Research Service, Production Economics Research Branch
Published: 1954
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Statistics; Agriculture; Agricultural productivity
Notes: Cover title.

"June 1954."

Includes bibliographical references.